We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
Frienda

Frienda 18 Pcs 3/16 Brake Line Fitting, 3/8-24 Brass Brake Union

✅ In stock
F
Grade
💤 Not a Deal
19.85/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$12.99
Listed $49.99
Save $37.00 74% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 11:52 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The price is modestly below what this product ordinarily sells for.
  • 🏷️The retail sticker price has been slashed by 74% — a steep markdown from the official listing.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 5.96/28
Recent Value 1.26/22
Market Standing 12.63/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Fiada US
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Fit for: the brake line union kit fit for most common inverted flare or double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines; The fittings and nuts are 3/8-24 threads, regular 3/16 inch pipe fitting size
Package and Size: this brake line fitting kit includes 6 pieces unions and 12 pieces nuts, the unions measures 0.9 x 3/8 inch, the nut measures 0.67 x 3/8 inch; Please confirm the size of the details according to the picture before purchasing
Quality Material: brake line fitting is made of quality brass to prevent rust and plated for corrosion resistance; They withstand the high temperatures and pressures inherent in braking systems without deformation, assuring long-term reliability
Easy to Install: first, clean the surface of the brake pipe; Then, put nuts on each end of the two brake lines, and finally connect the two nuts with the brake line union connector fitting, and tighten it with a wrench to fix it
Widely Application: the nut is called the fitting for 3/16 inch tube, these unions fittings have a hex size of 3/8 inch and the threads are 3/8 inch with a thread pitch of 24; These 3/16 brake line fitting are a nice option to join 2 (3/16 inch) brake lines together

⚙️ Specifications

Size
3/16 inch
Material
Brass
Brand
Frienda
Item dimensions L x W x H
3.94 x 2.56 x 0.63 inches
Connector Type
Flare
Thread Size
3/8-24
Exterior Finish
Brass
Manufacturer
Frienda
Part Number
FD-Frienda-5701
Item Weight
7 ounces
Product Dimensions
3.94 x 2.56 x 0.63 inches
F
$12.99
Check Deal →